CN210322023U - Clamp for calibrating infrared thermometer - Google Patents
Clamp for calibrating infrared thermometer Download PDFInfo
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- CN210322023U CN210322023U CN201921455398.2U CN201921455398U CN210322023U CN 210322023 U CN210322023 U CN 210322023U CN 201921455398 U CN201921455398 U CN 201921455398U CN 210322023 U CN210322023 U CN 210322023U
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- base
- infrared thermometer
- sliding block
- measuring instrument
- temperature measuring
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Abstract
The embodiment of the utility model provides an infrared ray thermoscope anchor clamps for calibration belongs to thermoscope anchor clamps technical field, infrared ray thermoscope anchor clamps for calibration include: a support; a distance adjustment assembly disposed on the support, the distance adjustment assembly comprising: the device comprises a first base, a second base and a third base, wherein a sliding groove is formed in the first base; the screw rod penetrates through the sliding groove, and two ends of the screw rod are fixed on the first base; the sliding block is positioned in the sliding groove and is in threaded connection with the screw rod; the fixing component is arranged on the sliding block and is provided with an accommodating cavity, and the accommodating cavity can accommodate a temperature measuring instrument; the screw acts on the sliding block, and the sliding block enables the temperature measuring instrument on the fixed component to move. The technical effects that the position of the temperature measuring instrument can be accurately adjusted and the position is fixed and stable are achieved.
Description
Technical Field
The utility model relates to a thermoscope anchor clamps technical field especially relates to an anchor clamps are used in infrared ray thermoscope calibration.
Background
At present, an infrared thermometer is aligned with a black body radiation source in calibration, and the height position and the horizontal position of the infrared thermometer and the black body radiation source need to be finely adjusted to ensure that the infrared thermometer can be over against the black body radiation source.
At present, an infrared thermometer clamp is a table essentially, and the placing position, the placing position and the irradiation angle of a thermometer can only be controlled manually and cannot be fixed accurately. Affecting the calibration accuracy of the infrared thermometer.
Therefore, the technical problems of the prior art are as follows: the position of the temperature measuring instrument cannot be adjusted stably and accurately, and the calibration precision is influenced.
Disclosure of Invention
The embodiment of the application provides a clamp for calibrating an infrared thermometer, and solves the technical problem that the position of the thermometer cannot be stably and accurately adjusted and the calibration precision is influenced in the prior art; the technical effects that the position of the temperature measuring instrument can be accurately adjusted and the position is fixed and stable are achieved.
The embodiment of the application provides a anchor clamps are used in infrared thermometer calibration, anchor clamps include for the infrared thermometer calibration: a support; a distance adjustment assembly disposed on the support, the distance adjustment assembly comprising: the device comprises a first base, a second base and a third base, wherein a sliding groove is formed in the first base; the screw rod penetrates through the sliding groove, and two ends of the screw rod are fixed on the first base; the sliding block is positioned in the sliding groove and is in threaded connection with the screw rod; the fixing component is arranged on the sliding block and is provided with an accommodating cavity, and the accommodating cavity can accommodate a temperature measuring instrument; the screw acts on the sliding block, and the sliding block enables the temperature measuring instrument on the fixed component to move.
Preferably, the distance adjusting assemblies are provided in plurality, and the plurality of distance adjusting assemblies are stacked up and down.
Preferably, the first base of the upper distance adjustment assembly is fixedly arranged on the slide of the lower distance adjustment assembly.
Preferably, a hand wheel is fixedly connected to the screw rod and located on the outer side of the first base.
Preferably, the bottom of the bracket is provided with an adjusting foot, the adjusting foot is movably connected with the bracket, and the total height of the bracket is changed through the adjusting foot.
Preferably, a through hole is formed in the first base, and the through hole penetrates through the first base from the sliding groove downwards.
Preferably, the through hole is provided in plurality.
Preferably, the fixing assembly includes: a second base; the pressing plate is positioned above the second base; the elastic column is connected with the second base and the pressing plate and is compressed and shortened; the elastic column acts on the accommodating cavity, and the accommodating cavity fixes the temperature measuring instrument through the elastic column.
Preferably, an angle adjusting assembly is arranged between the distance adjusting assembly and the fixing assembly, the upper end and the lower end of the angle adjusting assembly are respectively connected with the distance adjusting assembly and the fixing assembly, and the angle adjusting assembly has a degree of freedom of horizontal rotation.
Preferably, a damping pad is disposed on the angle adjustment assembly, and the damping pad limits the driving force of the rotation of the angle adjustment assembly.
One or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:
1. in the embodiment of the application, the temperature measuring instrument is clamped by the fixing component, and the distance adjusting component arranged below the fixing component drives the sliding block to move linearly in the sliding groove through the screw rod, so that the temperature measuring instrument can be moved accurately and is aligned to the black hole radiation source; the technical problem that the position of the temperature measuring instrument cannot be stably and accurately adjusted and the calibration precision is influenced in the prior art is solved; the technical effects that the position of the temperature measuring instrument can be accurately adjusted and the position is fixed and stable are achieved.
2. In the embodiment of the application, the height of the device is adjustable by arranging the adjusting feet on the bracket; the position of the device in the horizontal direction can be linearly adjusted through a plurality of distance adjusting assemblies; then the device can horizontally rotate through the angle adjusting component.
3. In the embodiment of the application, the distance between the pressing plate and the second base is adjusted through the elastic column, so that the thermometer can be conveniently placed into the accommodating cavity and also can be conveniently taken out.
Drawings
FIG. 1 is a schematic front view of a fixture for calibrating an infrared thermometer in an embodiment of the present application;
FIG. 2 is an enlarged top view of FIG. 1;
FIG. 3 is a schematic top view of a distance adjustment assembly according to an embodiment of the present disclosure;
FIG. 4 is a schematic top view of a calibration fixture for an infrared thermometer according to an embodiment of the present disclosure;
FIG. 5 is a schematic front view of another infrared thermometer calibrating fixture according to an embodiment of the present application;
fig. 6 is a schematic view of the upper part of the exploded structure of fig. 5.
Reference numerals: 1. a support; 11. adjusting the bottom feet; 2. a distance adjustment assembly; 21. a first base; 211. A sliding groove; 212. a through hole; 22. a screw; 221. a hand wheel; 23. a slider; 3. a fixing assembly; 31. A second base; 32. an elastic column; 33. pressing a plate; 34. a bottom shaft; 341. an elastic ring; 4. a temperature measuring instrument; 5. an angle adjustment assembly; 51. a third base; 52. a bearing; 53. a damping pad.
Detailed Description
The embodiment of the application provides a clamp for calibrating an infrared thermometer, wherein a fixed component 3 is used for clamping a thermometer 4, a distance adjusting component 2 arranged below the fixed component 3 is used for driving a sliding block 23 to move linearly in a sliding groove 211 through a screw rod 22, so that the thermometer 4 can be moved accurately, and the thermometer 4 is aligned to a black hole radiation source; the technical problem that the position of the temperature measuring instrument 4 cannot be stably and accurately adjusted and the calibration precision is influenced in the prior art is solved; the technical effects that the position of the temperature measuring instrument 4 can be accurately adjusted and is fixed and stable are achieved.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Example one
A clamp for calibrating an infrared thermometer comprises: a foot, a distance adjustment assembly 2 and a fixing assembly.
A bracket 1; the support 1 is used for fixed support, the bottom of the support 1 is provided with an adjusting foot 11, the adjusting foot 11 is movably connected with the support 1, and the total height of the support is changed through the adjusting foot 11.
A distance adjustment assembly 2, the distance adjustment assembly 2 is disposed on the bracket 1, the distance adjustment assembly 2 includes: a first base 21, a screw 22 and a slider 23. Wherein the screw 22 acts on a slide 23 and via the slide 23 moves the temperature gauge 4 on the stationary assembly 3.
On the other hand, distance adjusting part 2 is provided with a plurality ofly, stacks the setting from top to bottom between a plurality of distance adjusting part 2. Such as staggered placement from top to bottom; the first base 21 of the upper distance control assembly 2 is fixedly arranged on the slide 23 of the lower distance control assembly 2.
A first base 21, wherein a sliding groove 211 is arranged on the first base 21; the first base 21 is provided with a plurality of through holes 212, and the through holes 212 penetrate through the first base 21 from the sliding groove 211 downwards. Impurities in the sliding groove 211 can be discharged downwards through the through hole 212, and the impurities are prevented from influencing the sliding of the sliding block 23 in the sliding groove 211.
The screw rod 22 penetrates through the sliding groove 211, and two ends of the screw rod 22 are fixed on the first base 21; a hand wheel 221 is fixedly connected to the screw rod 22, and the hand wheel 221 is located on the outer side of the first base 21.
And the sliding block 23 is positioned in the sliding groove 211, and the sliding block 23 is in threaded connection with the screw rod 22. The sliding block 23 moves linearly, and in order to ensure the stability of the movement of the sliding block 23, the sliding block 23 is embedded and matched with the sliding groove 211, so that the sliding block 23 is prevented from deflecting.
The fixing component 3 is arranged on the sliding block 23, and the fixing component 3 is provided with an accommodating cavity which can accommodate a temperature measuring instrument 4; the fixing assembly 3 comprises: a second base 31, a pressure plate 33, and an elastic column 32. An accommodating cavity is formed between the second base 31 and the pressing plate 33, the elastic column 32 acts on the accommodating cavity, and the accommodating cavity fixes the temperature measuring instrument 4 through the elastic column 32.
A platen 33 positioned above the second base 31; preferably, the lower end surface of the pressure plate 33 is provided with a limit edge to prevent the temperature measuring instrument 4 from sliding out of the accommodating cavity. And a gap is preferably reserved on the limit edge, and the thermometer 4 can be conveniently placed in the gap.
The elastic column 32 is connected with the second base 31 and the pressing plate 33, an elastic piece is arranged on the elastic column 32, and the whole height of the elastic piece is shortened due to the compression of the elastic piece; so that the pressure plate 33 moves downwards and clamps the thermometer 4. If the structure of elastic column 32 is a whole pressure spring, if the structure of elastic column 32 is a metal tube with one end and a spring with the other end, the spring is connected to the metal tube.
Example two
On the basis of the first embodiment, the degree of freedom of the assembly is further increased, and specifically, an angle adjusting assembly 5 is arranged between the distance adjusting assembly 2 and the fixing assembly 3. The angle adjusting component 5 rotates by overcoming the resistance force through external force, and the angle adjusting component 5 is arranged on the distance adjusting component 2, so that the angle adjusting component 5 is only acted by the gravity of the fixing component 3 and the external force on the fixing component 3; the ability of the distance adjusting assembly 2 to affect the stable attitude of the angle adjusting assembly 5 due to tilting is avoided.
The upper end and the lower end of the angle adjusting component 5 are respectively connected with the distance adjusting component 2 and the fixing component 3, and the angle adjusting component 5 has a degree of freedom of horizontal rotation. The angle adjusting assembly 5 includes: a third base 51, a bearing 52, a damping pad 53, and a bottom shaft 34.
The third base 51 has an inner cavity, and the bearing 52 is embedded in the inner cavity; the bottom shaft 34 is fixedly disposed at a lower end surface of the second base 31 of the fixing assembly 3, and the bottom shaft 34 is disposed in the bearing 52 such that the bottom shaft 34 is rotatable with respect to the second base 31, such that the fixing assembly 3 is horizontally rotatable with respect to the angle adjusting assembly 5.
Wherein a damping pad 53 is arranged between the bearing 52 and the bottom shaft 34 or between the bearing 52 and the lower end surface of the fixed component 3, and the impetus of the rotation of the angle adjusting component 5 is limited by the damping pad 53; make between fixed subassembly 3 and the angle adjusting part 5 need external force to act a degree just can rotate for after the angle adjustment, can stably keep a gesture.
The working principle is as follows:
lifting the pressure plate 33, increasing the height of the elastic column 32, and conveniently placing the temperature measuring instrument 4 into the accommodating cavity of the fixed component 3; then, the height of the bracket 1 is changed by using the adjusting support legs in a spiral screwing mode, and the height of the temperature measuring instrument 4 is changed, so that the temperature measuring instrument 4 and the black hole radiation source have the same height; the left and right and front and back positions of the temperature measuring instrument 4 are adjusted by utilizing the plurality of distance adjusting assemblies 2, so that the temperature measuring instrument 4 is aligned to the black hole radiation source; the angle adjusting assembly 5 can also be used for quickly aligning the angle adjusting assembly 5 with the black hole radiation source according to the angle of the temperature measuring instrument 4 relative to the black hole radiation source.
The technical effects are as follows:
1. in the embodiment of the application, the temperature measuring instrument is clamped by the fixing component, and the distance adjusting component arranged below the fixing component drives the sliding block to move linearly in the sliding groove through the screw rod, so that the temperature measuring instrument can be moved accurately and is aligned to the black hole radiation source; the technical problem that the position of the temperature measuring instrument cannot be stably and accurately adjusted and the calibration precision is influenced in the prior art is solved; the technical effects that the position of the temperature measuring instrument can be accurately adjusted and the position is fixed and stable are achieved.
2. In the embodiment of the application, the height of the device is adjustable by arranging the adjusting feet on the bracket; the position of the device in the horizontal direction can be linearly adjusted through a plurality of distance adjusting assemblies; then the device can horizontally rotate through the angle adjusting component.
3. In the embodiment of the application, the distance between the pressing plate and the second base is adjusted through the elastic column, so that the thermometer can be conveniently placed into the accommodating cavity and also can be conveniently taken out.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a anchor clamps are used in infrared ray thermoscope calibration which characterized in that, anchor clamps are used in infrared ray thermoscope calibration includes:
a support;
a distance adjustment assembly disposed on the support, the distance adjustment assembly comprising:
the device comprises a first base, a second base and a third base, wherein a sliding groove is formed in the first base;
the screw rod penetrates through the sliding groove, and two ends of the screw rod are fixed on the first base; and
the sliding block is positioned in the sliding groove and is in threaded connection with the screw rod;
the fixing component is arranged on the sliding block and is provided with an accommodating cavity, and the accommodating cavity can accommodate a temperature measuring instrument;
the screw acts on the sliding block, and the sliding block enables the temperature measuring instrument on the fixed component to move.
2. The infrared thermometer calibrating fixture as set forth in claim 1, wherein said distance adjusting means is provided in plurality, and said plurality of distance adjusting means are stacked one on top of another.
3. An infrared thermometer calibrating clip according to claim 2, wherein the first base of the upper distance adjusting assembly is fixedly mounted on the slide of the lower distance adjusting assembly.
4. The infrared thermometer calibrating fixture of claim 1, wherein a hand wheel is fixedly connected to said threaded rod, said hand wheel being located outside said first base.
5. An infrared thermometer calibrating clip according to claim 1, wherein said base of said frame is provided with adjustment feet, said adjustment feet being movably connected to said frame, and the overall height of said frame being varied by said adjustment feet.
6. The infrared thermometer calibrating clip according to claim 1, wherein said first base has a through hole formed therein, said through hole penetrating said first base from said slide groove downward.
7. An infrared thermometer calibrating clip according to claim 6, wherein said through hole is plurally provided.
8. An infrared thermometer calibrating clip as set forth in claim 1, wherein said fixing assembly comprises:
a second base;
the pressing plate is positioned above the second base; and
the elastic column is connected with the second base and the pressing plate and is compressed and shortened;
the elastic column acts on the accommodating cavity, and the accommodating cavity fixes the temperature measuring instrument through the elastic column.
9. The infrared thermometer calibrating clip according to claim 1, wherein an angle adjusting member is provided between said distance adjusting member and said fixing member, and the upper and lower ends of said angle adjusting member are connected to the distance adjusting member and the fixing member, respectively, and the angle adjusting member has a degree of freedom of horizontal rotation.
10. An infrared thermometer calibrating clip according to claim 9, wherein said angle adjusting assembly is provided with a damping pad, and wherein said damping pad limits the impetus for rotation of said angle adjusting assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921455398.2U CN210322023U (en) | 2019-09-03 | 2019-09-03 | Clamp for calibrating infrared thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921455398.2U CN210322023U (en) | 2019-09-03 | 2019-09-03 | Clamp for calibrating infrared thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210322023U true CN210322023U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921455398.2U Active CN210322023U (en) | 2019-09-03 | 2019-09-03 | Clamp for calibrating infrared thermometer |
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| Country | Link |
|---|---|
| CN (1) | CN210322023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984221A (en) * | 2021-10-28 | 2022-01-28 | 苏州莱测检测科技有限公司 | Radiation thermometer calibration frame |
-
2019
- 2019-09-03 CN CN201921455398.2U patent/CN210322023U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984221A (en) * | 2021-10-28 | 2022-01-28 | 苏州莱测检测科技有限公司 | Radiation thermometer calibration frame |
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